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Kitty [74]
3 years ago
6

Which object has the least amount of kinetic energy? a car driving down a road a soccer ball rolling down a hill a bicycle locke

d to a bike rack a satellite orbiting Earth
Physics
2 answers:
Schach [20]3 years ago
8 0

Answer:

A bicycle locked to a bike

Explanation:

The kinetic energy of an object when an object is moving. The mathematical expression for the kinetic energy of an object is given by :

KE=\dfrac{1}{2}mv^2

Where

m is the mass of an object

v is the velocity of an object

First option : A car driving down a road, the car is moving i.e. it will possess kinetic energy.

Second option : A soccer ball rolling down a hill, the ball is moving i.e. it will possess kinetic energy

Third option : A bicycle locked to a bike, neither bicycle nor bike is moving i.e. it will not possess kinetic energy.

Fourth option : A satellite orbiting Earth, the satellite is moving i.e. it will possess kinetic energy.

Hence, "a bicycle locked to a bike " has least amount of kinetic energy.

mars1129 [50]3 years ago
7 0
<span> a bicycle locked to a bike rack im pretty sure</span>
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Question:

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The correct option is;

3) The Universe is cooling which, according to the Big Bang Theory, is expected to happen as the cosmos disperses

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choli [55]

Answer:

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Explanation:

I say maybe because it will help them still but not quite

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